I have quite a few concerns regarding this one,
1) Why do you need an MTF for guarding an object like this? It's nothing normal security cannot or should not handle.
2) This object just doesn't have any touch to it, it's boring.
3) The addendum doesn't really add much, or at least nothing interesting.

In short, you need to spice it up, and remember that considering the nature of what the foundation holds, the things they consider dangerous are not something you can lock up and place an half-asleep guard next to. (And they most definitely don't use MTFs for these).

First off, author, Mobile Task Force personnel aren't just super guards. They're specialized team members for groups that are mobile, and usually dispatched to deal with incidents rather than staying at one site forever.

the things they consider dangerous are not something you can lock up and place an half-asleep guard next to.

Well… there are plenty of things that would be dangerous under certain circumstances, but if it's easy to contain and hard to activate, it'll likely just get put in a standard secure locker.

That said, SleepyMode, if you're going to tell an author that their concept is boring and needs to be spiced up, can you provide some suggestions about how to do so? Don't assume they'll automatically know how to make something more interesting just because they were told "make it more interesting".